Copy letter from Robert William Frederick Harrison, to Professor Sidney Harris Cox Martin, Fellow of the Royal Society Encloses draft monies of the Physiology Sectional Committee, 5 July 1906, for the Chairman's approval [not enclosed]. Encloses a copy of Dr C J Martin's report on a paper by Dr G Reid, on 'Nitrificatin of Sewage', together with a copy of the first referee's report [not enclosed]. Regarding this paper the Physiology Committee resolved at their recent meeting that the Chairman be empowered to act upon the second report. 12 July 1906